4133334420 has 60 divisors (see below), whose sum is σ = 12966428244. Its totient is φ = 1102222080.

The previous prime is 4133334419. The next prime is 4133334433. The reversal of 4133334420 is 244333314.

It can be written as a sum of positive squares in 2 ways, for example, as 3168113796 + 965220624 = 56286^2 + 31068^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1274101 + ... + 1277340.

Almost surely, 2^4133334420 is an apocalyptic number.

It is an amenable number.

4133334420 is an abundant number, since it is smaller than the sum of its proper divisors (8833093824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4133334420 is a wasteful number, since it uses less digits than its factorization.

4133334420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551462 (or 2551451 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 4133334420 is about 64291.0135244421. The cubic root of 4133334420 is about 1604.8465570838.

Adding to 4133334420 its reverse (244333314), we get a palindrome (4377667734).

The spelling of 4133334420 in words is "four billion, one hundred thirty-three million, three hundred thirty-four thousand, four hundred twenty".